Rexnord ZA311540 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - ZA311540

Описание

1 15/16" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Eccentric Cam Locking Collar, Clearance Seal, No Grease Dimensions Overall Length (in) 8.13 in Overall Width (in) 3.28 in Base Width (in) 2.5 in Bore Diameter (in) 1.9375 in Foot Height (in) 1.38 in Overall Height (in) 4.56 in Bolt Size (in) 5/8 in Base to Center Height (in) 2.25 in Slot Length (in) 0.94 in Locking Collar Outside Diameter (in) 2.75 in Base Length (in) 8.13 in Inner Ring Outside Diameter (in) 2.307 in Length Through Bore (in) 3.28 in Bolt Spacing (in) 6.25 in Housing Cast Face to Outermost Bearing Face (in) 0.84 in Technical Specifications Housing Construction Solid Radial Clearance C3 STANDARD Housing Type Pillow Block, Two Bolt Rolling Element Spherical Roller Fixed/Expansion Fixed Shaft Locking Type Eccentric Collar Housing Color Black Radial Dynamic Load Capacity (lb) 28,890 lb Housing Material Cast Iron Housing Style Pillow Block Seal Type Clearance Seal Product ZA3000 Static Load Rating (lb) 33,200 lb End Cap DTC612 Cage Material Engineered Polymer Misalignment Type Dynamic Series Solid-housed Pillow Blocks Setscrew Torque (in-lbs) 325 in/lbs Ability to Relubricate Yes Maximum Speed (RPM) 4050 rpm Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal Kit ZS6 Microlock Kit ML2 Locking Device Kit SC3115 Primary Seal STEEL CLEARANCE SEAL Max Operating Temperature (F) 225 °F Lubricant PRESERVATIVE ONLY - NO GREASE Housing Coating POWDER COATED Insert 3115U Max Operating Temperature (C) 107 °C Lube Fill Percent 0% FILL Vibration Frequency Roller Spin 0.0559 cps Size Code 6 Vibration Frequency Inner Ring Defect 0.1617 cps Grease Fitting Thread Size 1/8 NPT Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Outer Ring Defect 0.1217 cps General Specifications UPC 698210912963 Weight 10.50 LB Packaged Length 8.50 IN Packaged Width 3.50 IN Packaged Height 4.50 IN